Customer reviews from LEGO
LEGO - Ideas Mineral Collection Building Set for Adults - 21362
Average customer rating
4.5
(58 Reviews)
Rating breakdown 58 reviews
5 Stars
42
4 Stars
8
3 Stars
5
2 Stars
1
1 Star
2
82%of customers recommend this product.
(
28 out of
34)
Customer Reviews for LEGO - Ideas Mineral Collection Building Set for Adults - 21362
Customer Rating
5
Really fun!
on October 22, 2025
Posted by: Squarey
Verified Purchase:No
This was my first Lego build (as an adult) and I found it to be really fun! I was sad when it was over. It wasn’t overly complicated so I think it was just right for a first timer. It is also really pretty to display and catches the light really nicely.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Posted by: BuilderBlondie94
Verified Purchase:Yes
This was a super fun set to build, and I love that you can arrange them in many different ways. It looks really nice on display as well. The options are endless, you can keep them together, separate them, rearrange them, etc. Really great build.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
4
Beautiful Set Needs Improvement
on November 15, 2025
Posted by: QuietestIngeniousTree
Verified Purchase:No
This is a beautiful set with some interesting bricks to make up crystal structures. That being said, I found it difficult to distinguish between colors at times and there were missing pieces so I had to improvise. As an avid rock and crystal collector I was so excited to receive this as a gift and it looks great amongst my real collection!
I would recommend this to a friend!
Response from LEGOBy Sien, LEGO® Customer Service, November 17, 2025
We're glad you enjoyed this set, and we think it's awesome that someone in your life recognized your passion and gifted it to you! Thank you so much for the feedback, we're sorry to hear your set was missing some parts. Please don't hesitate to pick up your replacement pieces via LEGO.build/BricksPieces-BV and let's rock this build!
Written by a customer while visiting LEGO
Customer Rating
5
Fun art to build
on November 24, 2025
Posted by: hizeelt_7133
[This review was collected as part of a promotion.] Very cute set that’s super fun to put together. There’s a ton of tiny pieces that were tedious to put together but the end result was beautiful. It wasn’t too difficult to put together but it did take me close to 3 hours. Sets were packaged well with a few extras just in case and the directions were clear on how to put together!
Written by a customer while visiting influenster.com
Customer Rating
5
Looks great on display
on December 2, 2025
Posted by: josuer14_3253
[This review was collected as part of a promotion.] As a dad, I received the LEGO Ideas Mineral Collection, and it was an easy addition to my son’s growing LEGO collection. It was super simple to put together, and the finished minerals look great on display. My son loves it, and it’s a fun, unique set for collectors.
Written by a customer while visiting influenster.com
Customer Rating
5
So cool
on December 4, 2025
Posted by: christal4916_6498
[This review was collected as part of a promotion.] This Lego set is one of the coolest sets I have come across. My son and husband have been having a blast putting these together. It’s a really good size and fairly easy to get together.
Written by a customer while visiting influenster.com
Customer Rating
5
Awesome set for my budding geologist
on December 6, 2025
Posted by: stardazed18
Verified Purchase:No
My son LOVES all things geodes & Legos. This was the perfect birthday gift for him! He had a great time building it and loves having it on display next to his crystal collection. The pictures don’t do the product justice; it’s much prettier in person.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
3
There are better sets
on December 23, 2025
Posted by: briannes9de9_1879
[This review was collected as part of a promotion.] There were some missing pieces, making this difficult to put together. We had to go back and restart using extra pieces in place of the missing ones. It looks cool when done and makes the minerals look like they have different shapes and textured crystals.
Response from influenster.comBy Sien, LEGO® Customer Service, December 24, 2025
Thanks for taking the time to share your feedback with us. It can be a bit of a set-back when your build isn't complete, but we appreciate your innovative spirit! If you'd like to, y ou can request the parts you need at LEGO.build/BricksPieces-BV or get in touch at LEGO.build/Service-BV and we'll get replacements requested for you!
Written by a customer while visiting influenster.com